本文为大家分享了python实现文字识别功能大全，供大家参考，具体内容如下
1.通用文字识别
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "test3.png" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() # 定义参数变量options = { 'detect_direction': 'true', 'language_type': 'chn_eng',} # 调用通用文字识别接口result = aipocr.basicgeneral(get_file_content(filepath), options)print(result)words_result=result['words_result']for i in range(len(words_result)): print(words_result[i]['words']) |
2.网络图片文字识别
识别一些网络上背景复杂，特殊字体的文字。
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-5.jpg" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={}options["detect_direction"] = "true" #检测朝向options["detect_language"] = "true" #检测语言 result= aipocr.webimage(get_file_content(filepath),options)print(result)for i in range(len(result['words_result'])): print(result['words_result'][i]['words']) |
3.身份证识别
身份证识别包括正面和背面。
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# -*- coding: utf-8 -*-from aip import aipocr# 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath1 = "2-6-2.jpg" #正面filepath2 = "2-6-1.jpg" #背面def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={}options["detect_direction"] = "true" #检测朝向options["detect_risk"] = "true"#是否开启身份证风险类型(身份证复印件、临时身份证、身份证翻拍、修改过的身份证)功能，默认不开启 result1= aipocr.idcard(get_file_content(filepath1),'front',options)result2= aipocr.idcard(get_file_content(filepath2),'back',options)print(result1)print(result2)for key in result1['words_result'].keys(): print(key+':'+result1['words_result'][key]['words']) for key in result2['words_result'].keys(): print(key+':'+result2['words_result'][key]['words']) |
4.银行卡识别
识别银行卡并返回卡号和发卡行。
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-7.jpeg" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={} result=aipocr.bankcard(get_file_content(filepath),options)print(result)#bank_card_type 银行卡类型，0:不能识别; 1: 借记卡; 2: 信用卡for key in result['result']: print(key+':'+str(result['result'][key])) |
5.驾驶证识别
对机动车驾驶证所有关键字段进行识别。
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-8.jpg" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={} result=aipocr.drivinglicense(get_file_content(filepath),options)print(result) for key in result['words_result']: print(key+':'+str(result['words_result'][key]['words'])) |
6.行驶证识别
对机动车行驶证正本所有关键字段进行识别。
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-9.jpg" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={} result=aipocr.vehiclelicense(get_file_content(filepath),options)print(result) for key in result['words_result']: print(key+':'+str(result['words_result'][key]['words'])) |
7.车牌识别
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-3.png" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={}options["multi_detect"] = "true"#是否检测多张车牌，默认为false，当置为true的时候可以对一张图片内的多张车牌进行识别 result= aipocr.licenseplate(get_file_content(filepath),options) for i in range(len(result['words_result'])): print(result['words_result'][i]['color']+' '+result['words_result'][i]['number']) |
8.营业执照识别
识别营业执照，并返回关键字段的值，包括单位名称、法人、地址、有效期、证件编号、社会信用代码等。
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# -*- coding: utf-8 -*-from aip import aipocr # 定义常量app_id = '11352343'api_key = 'nd5z1nkgoldvhwbnd2bflpce'secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os' # 初始化aipface对象aipocr = aipocr(app_id, api_key, secret_key) # 读取图片filepath = "2-10.jpg" def get_file_content(filepath): with open(filepath, 'rb') as fp: return fp.read() options={} result=aipocr.businesslicense(get_file_content(filepath),options)print(result) for key in result['words_result']: print(key+':'+str(result['words_result'][key]['words'])) |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/Li_Jiaqian/article/details/80586098
